| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $202.99 | 3.385% | $209.8612 | $209.86 | $209.85 | $209.90 |
| Purchase #2 | $25.99 | 3.227% | $26.8287 | $26.83 | $26.85 | $26.80 |
| Purchase #3 | $203.65 | 4.674% | $213.1686 | $213.17 | $213.15 | $213.20 |
| Purchase #4 | $88.38 | 11.131% | $98.2176 | $98.22 | $98.20 | $98.20 |
| Purchase #5 | $81.40 | 12.568% | $91.6304 | $91.63 | $91.65 | $91.60 |
| Purchase #6 | $243.92 | 5.418% | $257.1356 | $257.14 | $257.15 | $257.10 |
| Purchase #7 | $13.90 | 4.470% | $14.5213 | $14.52 | $14.50 | $14.50 |
| 7 purchase totals = | $860.23 | $911.3634 | $911.37 | $911.35 | $911.30 | |